Laptop stand



FIG. 1 is a first perspective view of a laptop stand showing the new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of another state of the laptop stand thereof.

The broken lines shown in the drawings depict portions of the laptop stand in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for a laptop stand, as shown and described. 